TM 9-2350-238-34-22-31.MAINTENANCE OF STAGE ONE CARRIER ASSEMBLY (CONT).REASSEMBLY (CONT)8 Using hammer and punch, peen lip ofeach of three spur gears (8) in fourequally spaced places around each planetgear annular ball bearing (7).Make sure each planet gear headlessstraight pin is installed in same holefrom which it was removed duringdisassembly.9 Install three spur gears (8) with twoplanet gear flat washers (9) each, in car-rier (3), and secure in place with threeplanet gear headless straight pins (10).NOTEl If a new carrier is used, drill andtap a 0.250-in. (0.635-cm), 28UNF-2B hole 0.375 in. (0.953cm) deep between each planetgear headless straight pin andcarrier.l If only new planet gear headlessstraight pins are used, drill andtap a new hole between eachnew planet gear headlessstraight pin and carrier. Drillnew holes approximately 180degrees from old holes.OLD HOLENEW HOLE10 Install three setscrews (11) in carrierTighten and stake each setscrew.(3).2-136
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